Lupe Fiasco visited the University of Illinois-Chicago (UIC) on September 1st, 2011 to perform at the annual Spark In The Park: Music Festival. He put on a good 1.5 hour show performing some of the best hits like Daydreamin (ft. Jill Scott), Kick, Push, The Show Goes On, I Don't Wanna Care Right Now, Out of My Head (ft. Trey Songz), etc.
He was accompanied by background vocalist Sarah Green who did work with Lupe on The Cool.
The video above is a freestyle that Lupe performed, where within his verses he claims he's the best rapper. For real.